<div class="contentr fr">
    <div class="cr">
        <p>在线客服</p>
    </div>

    <div class="kefu ml170 mt55">
        <h1>确认打开QQ与客服对话？</h1>
        <div class="ibf-button ml80">
            <span class=" kefu_s fl "><a href="#">确认</a></span><span class=" kefu_x ml80 f16"><a href="#">取消</a></span></div></div>
</div>